Pull-out storage box with automatic switching function

ABSTRACT

The pull-out storage box with automatic switch function includes: an external component (1), wherein the external component (1) includes a box body (11), and the top of the box body (11) is provided with a top cover (12); a pull-out component (2), wherein the pull-out component (2) is slidably connected to the box body (11), and the pull-out component (2) includes a withdrawable storage cabinet (21). One side of the storage cabinet (21) is fixedly connected to a lateral shield board (22), and two sliding covers (23) that is able to open and close are provided at one side of the lateral shield board (22) and located at the top of the storage cabinet (21).

CROSS-REFERENCE TO RELATED APPLICATIONS

The present application is a U.S. continuation of co-pending International Patent Application No. PCT/CN2022/103995 filed Jul. 5, 2022, which claims foreign priority of Chinese Patent Application No. 202122500270.7, filed on Oct. 18, 2021 in the State Intellectual Property Office of China, the contents of all of which are hereby incorporated by reference.

TECHNICAL FIELD

The present disclosure relates to the technical field of storage boxes, in particular to a pull-out storage box with automatic switching function.

BACKGROUND

Storage boxes are the tools used to store and collect things, which are usually called organizing boxes, or collecting boxes.

Storage boxes include different types such as open-type and closed-type, and pull-out closed storage boxes can store items for easy carrying. At the same time, they cannot be directly viewed from the outside and have certain hidden protection, making them widely used.

In existing technology, a pull-out storage box has a large gap between the storage area and the box body for convenience to pull-out, lacking the sealing protection for objects that need to be stored, making it inconvenient to store and carry items which need to be sealed.

Therefore, it is necessary to provide a pull-out storage box with automatic switching function to solve the above technical problems.

SUMMARY

This present disclosure provides a pull-out storage box with automatic switching function, which solves the problem of the pull-out storage box lacking sealing protection ability for objects that need to be stored, making it inconvenient to store and carry items which need to be sealed.

To solve the above technical problem, a pull-out storage box with automatic switching function is provided by the present disclosure, which includes an external component, wherein the external component includes a box body, and a top of the box body is provided with a top cover;

A pull-out component, wherein the pull-out component is slidably connected to the box body; the pull-out component includes a withdrawable storage cabinet, one side of the storage cabinet is fixedly connected with a lateral shield board, two sliding covers that is able to open and close are provided at one side of the lateral shield board and located at a top of the storage cabinet, and two limit strips are fixedly connected at a top of the sliding cover;

A guide inclined plate fixed to a bottom of the top cover;

A connecting component, wherein the connecting component is provided on the lateral shield board for connecting the lateral shield board and the two sliding covers; the connecting component includes a limit sliding slot, two limit sliding blocks are slidably connected to the limit sliding slot, and one side of the limit sliding block is fixedly connected to a limit sliding plate.

Preferably, both sides of the box body are provided with mounting slots, and the bottom of the top cover is fixedly connected with mounting pieces used in cooperation with the mounting slots.

Preferably, the storage cabinet is slidably connected to the box body, and the two limit strips are respectively arranged on both sides of the guide inclined plate.

Preferably, the limit sliding slot is arranged inside the lateral shield board, and the limit sliding plate passes through the lateral shield board and is fixedly connected to the sliding cover.

Preferably, there are two of the guide inclined plates fixedly connected at the bottom of the top cover, and the guide inclined plate is slidably connected to the limit strip.

Preferably, the pull-out storage box further includes a linkage component, wherein the linkage component is provided at a bottom of an inner wall of the box body; the linkage component includes a conveyor belt, one side of the conveyor belt is fixedly connected with a pull-out plate, and a bottom of the storage cabinet is fixedly connected with a linkage base.

Preferably, the conveyor belt is arranged at the bottom of the inner wall of the box body, the linkage base is fixed at a top of the conveyor belt, and one end of the pull-out plate passes through the box body.

Compared with related arts, the pull-out storage box with automatic switching function provided by this present disclosure has the following advantageous effects:

This present disclosure provides a pull-out storage box with automatic switching function. By setting two sliding covers above the storage cabinet, the sealing ability of the storage cabinet is improved, avoiding the gap between the box body and the pull-out storage cabinet too large. Moreover, the two sliding covers will automatically open when the storage cabinet is pulled out, and will automatically close when the storage cabinet is pushed towards the inside of the box body, making the operation simple and convenient for use.

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1 is a structural schematic diagram of the first embodiment of a pull-out storage box with automatic switching function provided by the present disclosure;

FIG. 2 is a schematic diagram of the state of the pull-out component shown in FIG. 1 after being pulled out;

FIG. 3 is a structural schematic diagram of the top view of the pull-out component shown in FIG. 2 ;

FIG. 4 is a schematic diagram of the internal structure of the lateral shield board shown in FIG. 3 ;

FIG. 5 is a schematic diagram of the bottom structure of the top cover shown in FIG. 2 ;

FIG. 6 is a schematic diagram of the disassembly of the external component shown in FIG. 2 ;

FIG. 7 is a side view of the external component shown in FIG. 5 ;

FIG. 8 is a structural schematic diagram of the second embodiment of a pull-out storage box with automatic switching function provided by the present disclosure;

FIG. 9 is a schematic diagram of the disassembly of the pull-out component shown in FIG. 8 ; and

Labels in the drawings:

-   -   1. external component, 11. box body, 12. top cover;     -   2. pull-out component, 21. storage cabinet, 22. lateral shield         board, 23. sliding cover, 24. limit strip;     -   3. guide inclined plate;     -   5. connection component, 51. limit sliding slot, 52. limit         sliding block, 53. limit sliding plate;     -   6. mounting slot, 7. mounting piece;     -   8. linkage component, 81. conveyor belt, 82. pull-out plate, 83.         linkage base.

DETAILED DESCRIPTION

The following is a further illustration of the present present disclosure in conjunction with the accompanying drawings and specific embodiments.

Embodiment 1

Please refer to FIG. 1 to FIG. 7 , FIG. 1 is a structural schematic diagram of the first embodiment of a pull-out storage box with automatic switching function provided by the present disclosure; FIG. 2 is a schematic diagram of the state of the pull-out component shown in FIG. 1 after being pulled out; FIG. 3 is a structural schematic diagram of the top view of the pull-out component shown in FIG. 2 ; FIG. 4 is a schematic diagram of the internal structure of the lateral shield board shown in FIG. 3 ; FIG. 5 is a schematic diagram of the bottom structure of the top cover shown in FIG. 2 .

FIG. 6 is a schematic diagram of the disassembly of the external component shown in FIG. 2 , and FIG. 7 is a side view of the external component shown in FIG. 5 . A pull-out storage box with automatic switch function includes: An external component 1, wherein the external component 1 includes a box body 11, and the top of the box body 11 is provided with a top cover 12;

A pull-out component 2, wherein the pull-out component 2 is slidably connected to the box body 11; the pull-out component 2 includes a withdrawable storage cabinet 21, one side of the storage cabinet 21 is fixedly connected with a lateral shield board 22, two sliding covers 23 that is able to open and close are provided at one side of the lateral shield board 22 and located at the top of the storage cabinet 21, and two limit strips 24 are fixedly connected at the top of the sliding cover 23;

A guide inclined plate 3 fixed to the bottom of the top cover 12;

A connecting component 5, wherein the connecting component 5 is provided on the lateral shield board for connecting the lateral shield board 22 and the two sliding covers 23; the connecting component 5 includes a limit sliding slot 51, two limit sliding blocks 52 are slidably connected to the inside of the limit sliding slot 51, and one side of the limit sliding block 52 is fixedly connected to a limit sliding plate 53.

The items can be stored inside the storage cabinet 21, which can be pulled out of or pushed into the inside of the box body 11. Two limit strips 24 located at the top of the sliding cover 23 are tilted arranged, and each sliding cover 23 is equipped with two limit strips 24 at the top. The inclination of the limit strip 24 is consistent with that of the guide inclined plate 3.

Both sides of the box body 11 are provided with mounting slots 6, and the bottom of the top cover 12 is fixedly connected with mounting pieces 7 used in cooperation with the mounting slots 6.

As shown in FIG. 6 , when pressing down on the box cover 11, the mounting piece 7 can be pressed into the mounting slot 6 to facilitate the assembly of the box body 11 and the top cover 12.

The storage cabinet 21 is slidably connected to the box body 11, and the two limit strips 24 are respectively arranged on both sides of the guide inclined plate 3.

As shown in FIG. 4 , FIG. 5 , FIG. 6 , and FIG. 7 , the limit strips 24 and the guide inclined plate 3 are arranged correspondingly, and the guide inclined plate 3 is located between the two limit strip plates 24.

The limit sliding slot 51 is arranged inside the lateral shield board 22, and the limit sliding plate 53 passes through the lateral shield board 22 and is fixedly connected to the sliding cover 23.

The size of the limit sliding block 52 exceeds the opening size of the limit sliding slot 51, so that it will not detach from the lateral shield board 22.

There are two of the guide inclined plates 3 fixedly connected to the bottom of the top cover 12, and the guide inclined plate 3 is slidably connected to the limit strip plate 24.

Two guide inclined plates 3 below the top cover 12 are symmetrically arranged.

The working principle of the pull-out storage box with automatic switching function provided by this present disclosure is as follows:

When the user needs to storage items, first pulling the lateral shield board 22 away from the direction where the box body 11 is located, and the lateral shield board 22 drives the sliding cover 23 to move away from the box body 11. During the movement of the sliding cover 23, as the limit strip 24 can only move along the direction of the guide inclined plate 3, the sliding cover 23 will also move in the direction of the limit strip 24 towards the sliding cover 23.

Through the sliding of the limit sliding block 52 inside the limit sliding slot 51, the limit sliding plate 53 and the sliding cover 23 can only slide horizontally with the limit sliding block 52. Therefore, when pulling the lateral shield board 22 outward, the two sliding covers 23 will move away from each other, at this moment, the storage cabinet 21 is shown up and open, and the items can be placed inside the storage cabinet 21.

When placing the items inside the storage cabinet 21, pushing the lateral shield board 22 towards the direction where the box body 11 is located, causing the storage cabinet 21 and the sliding cover 23 to move towards the inside of the box body 11. Due to the limit strips 24 being limited by the guide inclined plate 3, the two sliding covers 23 move in the direction close to each other with the two limit strips 24, and finally fit together.

Compared with related arts, the pull-out storage box with automatic switching function provided by this present disclosure has the following advantageous effects:

By setting two sliding covers 23 above the storage cabinet 21, the sealing ability of the storage cabinet 21 is improved, avoiding the gap between the box body 11 and the pull-out storage cabinet 21 too large. Moreover, the two sliding covers 23 will automatically open when the storage cabinet 21 is pulled out, and will automatically close when the storage cabinet 21 is pushed towards the inside of the box body 11, making the operation simple and convenient for use.

Embodiment 2

Please refer to FIG. 8 , FIG. 9 , based on the first embodiment of the present application, a pull-out storage box with automatic switching function is provided, while the second embodiment of the present application provides another pull-out storage box with automatic switching function. The second embodiment is only the preferred implementation of the first embodiment, and the implementation of the second embodiment will not affect the individual implementation of the first embodiment.

Specifically, the difference between the pull-out storage box the automatic switching function provided in the second embodiment from the first embodiment of this disclosure is that the pull-out storage box based on the automatic switching function further includes:

A linkage component 8, wherein the linkage component 8 is provided at the bottom of the inner wall of the box body 11; the linkage component 8 includes a conveyor belt 81, one side of the conveyor belt 81 is fixedly connected with a pull-out plate 82, and the bottom of the storage cabinet 21 is fixedly connected with a linkage base 83.

The conveyor belt 81 is arranged at the bottom of the inner wall of the box body 11, the linkage base 83 is fixed at the top of the conveyor belt 81, and one end of the pull-out plate 82 passes through the box body 11.

The working principle of the pull-out storage box with automatic switching function provided by this present disclosure is as follows:

When the pull-out plate 82 is pulled away from the direction where the box body 11 is located, the conveyor belt 81 rotates counterclockwise and drives the linkage base 83 to move together. The linkage base 83 drives the storage cabinet 21 to move towards the outside of the box body 11. However, when the pull-out plate 82 is pushed towards the direction near the box body 11, the conveyor belt 81 rotates clockwise and drives the linkage base 83 to move together, and the linkage base 83 drives the storage cabinet 21 to move towards the inside of the box body 11.

Compared with related arts, the pull-out storage box with automatic switching function provided by the present disclosure has the following advantageous effects:

By setting up a pull-out plate 82 that can be pulled or pushed to drive the storage cabinet 21 to move together, there is no need to pull the lateral shield board 22, which adds another way to open the storage cabinet 21. This not only makes the operation more convenient, but also adds fun.

The above description is only embodiments of this present disclosure and do not limit the scope of the present disclosure. Any equivalent structure or equivalent process transformation made by utilizing the description and accompanying drawings of this present disclosure, or directly or indirectly applied in other related technical fields, are equally included in the scope of this present disclosure. 

What is claimed is:
 1. A pull-out storage box with automatic switching function, comprising: an external component, wherein the external component comprises a box body, and a top of the box body is provided with a top cover; a pull-out component, wherein the pull-out component is slidably connected to the box body; the pull-out component comprises a withdrawable storage cabinet, one side of the storage cabinet is fixedly connected with a lateral shield board, two sliding covers that is able to open and close are provided at one side of the lateral shield board and located at a top of the storage cabinet, and two limit strips are fixedly connected at a top of the sliding cover; a guide inclined plate fixed to a bottom of the top cover; a connecting component, wherein the connecting component is provided on the lateral shield board for connecting the lateral shield board and the two sliding covers; the connecting component comprises a limit sliding slot, two limit sliding blocks are slidably connected to the limit sliding slot, and one side of the limit sliding block is fixedly connected to a limit sliding plate.
 2. The pull-out storage box with automatic switching function according to claim 1, wherein both sides of the box body are provided with mounting slots, and the bottom of the top cover is fixedly connected with mounting pieces used in cooperation with the mounting slots.
 3. The pull-out storage box with automatic switching function according to claim 1, wherein the storage cabinet is slidably connected to the box body, and the two limit strips are respectively arranged on both sides of the guide inclined plate.
 4. The pull-out storage box with automatic switching function according to claim 1, wherein the limit sliding slot is arranged inside the lateral shield board, and the limit sliding plate passes through the lateral shield board and is fixedly connected to the sliding cover.
 5. The pull-out storage box with automatic switching function according to claim 1, wherein there are two of the guide inclined plates fixedly connected at the bottom of the top cover, and the guide inclined plate is slidably connected to the limit strip.
 6. The pull-out storage box with automatic switching function according to claim 1, wherein the pull-out storage box further comprises a linkage component, wherein the linkage component is provided at a bottom of an inner wall of the box body; the linkage component comprises a conveyor belt, one side of the conveyor belt is fixedly connected with a pull-out plate, and a bottom of the storage cabinet is fixedly connected with a linkage base.
 7. The pull-out storage box with automatic switching function according to claim 6, wherein the conveyor belt is arranged at the bottom of the inner wall of the box body, the linkage base is fixed at a top of the conveyor belt, and one end of the pull-out plate passes through the box body. 